public static DvtkData.Dimse.DataSet Convert(Hl7Message message)
{
DvtkData.Dimse.DataSet dataset = new DvtkData.Dimse.DataSet("Transient");
try
{
if (message != null)
{
// iterate over all the segments in the HL7 message
ICollection segments = message.Segments.Values;
foreach (Hl7Segment hl7Segment in segments)
{
// iterate over all the fields in the HL7 segments
for (int i = 1; i < hl7Segment.Count; i++)
{
System.String hl7Value = hl7Segment[i];
if (hl7Value != System.String.Empty)
{
// check if there is an Hl7 Tag corresponding to the value in the DicomHl7Template
Hl7Tag hl7Tag = new Hl7Tag(hl7Segment[0], i);
DicomHl7TagMap dicomHl7TagMap = DicomHl7TagMapTemplate.FindTagMap(hl7Tag);
if (dicomHl7TagMap != null)
{
System.String dicomValue = hl7Value;
if (dicomHl7TagMap.ValueConvertor != null)
{
dicomValue = dicomHl7TagMap.ValueConvertor.FromHl7ToDicom(hl7Value, dicomHl7TagMap.Hl7ComponentIndex);
}
AddDicomAttribute(dataset, dicomHl7TagMap.DicomTagPath, dicomValue);
}
for (int componentIndex = 2; componentIndex < 7; componentIndex++)
{
dicomHl7TagMap = DicomHl7TagMapTemplate.FindTagMap(hl7Tag, componentIndex);
if (dicomHl7TagMap != null)
{
System.String dicomValue = hl7Value;
if (dicomHl7TagMap.ValueConvertor != null)
{
dicomValue = dicomHl7TagMap.ValueConvertor.FromHl7ToDicom(hl7Value, dicomHl7TagMap.Hl7ComponentIndex);
}
AddDicomAttribute(dataset, dicomHl7TagMap.DicomTagPath, dicomValue);
}
}
}
}
}
}
}
catch (System.Exception e)
{
Console.WriteLine("HL7 to DICOM conversion exception: {0} - {1}", e.Message, e.StackTrace);
}
return(dataset);
}
public static Tag Hl7ToDicomTag(Hl7Tag hl7Tag)
{
Tag dicomTag = Tag.UNDEFINED;
foreach (DicomHl7TagMap dicomHl7TagMap in _dicomHl7TagMapCollection)
{
if (dicomHl7TagMap.Hl7Tag == hl7Tag)
{
dicomTag = dicomHl7TagMap.DicomTag;
break;
}
}
return(dicomTag);
}
/// <summary>
/// Try to find a DICOM tag in the collection using the HL7 Tag as index.
/// </summary>
/// <param name="hl7Tag">HL7 Tag used as index.</param>
/// <returns>DicomTag - null if no match found</returns>
public DvtkData.Dimse.Tag Find(Hl7Tag hl7Tag)
{
DvtkData.Dimse.Tag dicomTag = null;
foreach (DicomHl7TagMap lDicomHl7TagMap in this)
{
if (lDicomHl7TagMap.Hl7Tag == hl7Tag)
{
dicomTag = lDicomHl7TagMap.DicomTag;
break;
}
}
return(dicomTag);
}
public static System.String Hl7NameFromHl7Tag(Hl7Tag hl7Tag)
{
System.String hl7Name = System.String.Empty;
foreach (DicomHl7TagMap dicomHl7TagMap in _dicomHl7TagMapCollection)
{
if (dicomHl7TagMap.Hl7Tag == hl7Tag)
{
hl7Name = dicomHl7TagMap.Hl7Name;
break;
}
}
return(hl7Name);
}
/// <summary>
/// Try to find a DicomHl7TagMap in the collection using the HL7 Tag as index.
/// </summary>
/// <param name="hl7Tag">HL7 Tag used as index.</param>
/// <returns>DicomHl7TagMap - null if no match found</returns>
public static DicomHl7TagMap FindTagMap(Hl7Tag hl7Tag)
{
DicomHl7TagMap dicomHl7TagMap = null;
foreach (DicomHl7TagMap lDicomHl7TagMap in _dicomHl7TagMapCollection)
{
if (lDicomHl7TagMap.Hl7Tag == hl7Tag)
{
dicomHl7TagMap = lDicomHl7TagMap;
break;
}
}
return(dicomHl7TagMap);
}
public static Hl7Tag DicomToHl7Tag(Tag dicomTag)
{
Hl7Tag hl7Tag = new Hl7Tag(Hl7SegmentEnum.Unknown, -1);
foreach (DicomHl7TagMap dicomHl7TagMap in _dicomHl7TagMapCollection)
{
if (dicomHl7TagMap.DicomTag == dicomTag)
{
hl7Tag = dicomHl7TagMap.Hl7Tag;
break;
}
}
return(hl7Tag);
}
/// <summary>
/// Try to find a DicomHl7TagMap in the collection using the HL7 Tag as index.
/// </summary>
/// <param name="hl7Tag">HL7 Tag used as index.</param>
/// <param name="componentIndex">Component index.</param>
/// <returns>DicomHl7TagMap - null if no match found</returns>
public static DicomHl7TagMap FindTagMap(Hl7Tag hl7Tag, int componentIndex)
{
DicomHl7TagMap dicomHl7TagMap = null;
foreach (DicomHl7TagMap lDicomHl7TagMap in _dicomHl7TagMapCollection)
{
if ((lDicomHl7TagMap.Hl7Tag == hl7Tag) &&
(lDicomHl7TagMap.Hl7ComponentIndex == componentIndex))
{
dicomHl7TagMap = lDicomHl7TagMap;
break;
}
}
return(dicomHl7TagMap);
}
/// <summary>
/// Get the value at the segment/field identified by the tag.
/// </summary>
/// <param name="tag">Hl7 Tag.</param>
/// <returns>String - value at the segment/field identified by the tag.</returns>
public System.String Value(Hl7Tag tag)
{
System.String val = System.String.Empty;
Hl7Segment hl7Segment = (Hl7Segment)_segments[tag.SegmentId.Id];
if (hl7Segment != null)
{
if (tag.FieldIndex < hl7Segment.Count)
{
val = (System.String)hl7Segment[tag.FieldIndex];
}
}
return(val);
}
private System.String getValue(Hl7Tag tag)
{
System.String lValue = System.String.Empty;
// Try to gat a value for the gievn tag from this comparator.
foreach (Hl7ComparisonTag thisComparisonTag in this.Template.ComparisonTags)
{
if (thisComparisonTag.Tag == tag)
{
lValue = thisComparisonTag.DataFormat.ToHl7Format();
break;
}
}
return(lValue);
}
/// <summary>
/// Try to find a comparison tag in the collection with the same tag as the given one.
/// </summary>
/// <param name="tag">Tag to try to find in the collection.</param>
/// <returns>Hl7ComparisonTag - null if no match found</returns>
public Hl7ComparisonTag Find(Hl7Tag tag)
{
Hl7ComparisonTag Hl7ComparisonTag = null;
Hl7Tag nullTag = new Hl7Tag(Hl7SegmentEnum.Unknown, -1);
if (tag != nullTag)
{
foreach (Hl7ComparisonTag lHl7ComparisonTag in this)
{
if (lHl7ComparisonTag.Tag == tag)
{
Hl7ComparisonTag = lHl7ComparisonTag;
break;
}
}
}
return(Hl7ComparisonTag);
}
private bool LoadTemplate(Hl7Message hl7Message)
{
if (hl7Message == null)
{
return(false);
}
// try to find the template tag in the dataset
foreach (Hl7ComparisonTag comparisonTag in this.Template.ComparisonTags)
{
Hl7Tag tag = comparisonTag.Tag;
System.String attributeValue = hl7Message.Value(tag.Segment, tag.FieldIndex);
if (attributeValue != System.String.Empty)
{
comparisonTag.DataFormat.FromHl7Format(attributeValue);
}
}
return(true);
}
/// <summary>
/// Get the value at the indexed field.
/// </summary>
/// <param name="name">Segment Name.</param>
/// <param name="fieldIndex">Zero-based field index.</param>
/// <returns>String - value at the indexed field.</returns>
public System.String Value(Hl7SegmentEnum name, int fieldIndex)
{
Hl7Tag hl7Tag = new Hl7Tag(name, fieldIndex);
return(Value(hl7Tag));
}
internal ValidationRuleHl7Attribute(Hl7Tag hl7Tag, FlagsBase flags)
{
this.hl7Tag = hl7Tag;
Flags = flags;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="hl7Tag">HL7 tag indicating the HL7 attribute to validate.</param>
/// <param name="flagsHl7Attribute">The flag(s) indicating how to validate this HL7 Attribute.</param>
public ValidationRuleHl7Attribute(Hl7Tag hl7Tag, FlagsHl7Attribute flagsHl7Attribute)
{
this.hl7Tag = hl7Tag;
Flags = FlagsConvertor.ConvertToFlagsBase(flagsHl7Attribute);
}
/// <summary>
/// Class constructor.
/// </summary>
/// <param name="tag">Comparison Tag</param>
/// <param name="commonDataFormat">Data Format for Tag</param>
public Hl7ComparisonTag(Hl7Tag tag, BaseCommonDataFormat commonDataFormat)
{
_tag = tag;
_commonDataFormat = commonDataFormat;
}
public Hl7TagPath(Hl7Tag tag, int componentIndex, System.String name)
{
_tag = tag;
_componentIndex = componentIndex;
_name = name;
}
public Hl7TagPath(Hl7Tag tag, System.String name)
{
_tag = tag;
_name = name;
}
